00826naa#a2200217#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200008300102210008500185215001000270608002700280675007100307686006100378686007700439700003200516700003100548856002900579EN\\bibl\1976420240427151553.6##a2071-7318##a20180125b2018####ek#y0engy0150####ca0#aRUS##aRU1#aNECESSITY OF PORTFOLIO MANAGEMENT OF PROJECTS IN CONSTRUCTIONeJournal article1#aBelgorodcBelgorod State Technological University named after V.G. Shukhovd2018##a4 с.##aJournal article2local##aЭкономика. Экономические науки. 33zRUS##aЭкономика строительства. 65312bbk##aОтраслевая структура экономики. 06.712grnti#1aParfenovagElena Nikolaevna#1aAvilovagZhanna Nikolaevna4#abulletinbstu.editorum.ru